Patents
Patents for F16H 13 - Gearing for conveying rotary motion with constant gear ratio by friction between rotary members (1,513)
02/2007
02/08/2007US20070032330 Drive unit for a vehicle seat
02/08/2007US20070029888 Drive unit of an adjuster of a vehicle seat
02/07/2007CN1908466A Swash plate drive, in particular for an axial piston pump
02/06/2007US7172529 Continuously variable transmission
02/01/2007DE102005036718A1 Friction drive for coordinate measuring device, has force unit with air duct for guiding directed air flow and opening at air duct, where guided air flow produces air pressure in area of opening and pressure causes frictional coupling
01/2007
01/31/2007CN2862933Y Environment-protecting type aseptic towel machine
01/24/2007EP1671051B1 Friction gear for a separate accessory of a combustion engine equipped with belt-driven auxiliary units
01/23/2007US7166058 Continuously variable transmission
01/23/2007US7166057 Continuously variable transmission
01/23/2007US7166056 Continuously variable transmission
01/18/2007DE19951988B4 Planetenreibradgetriebe mit Anpressmitteln Planetary friction gear with pressing means
01/17/2007EP1743105A1 Method for multi orbital engagement of surfaces by free rolling bodies and multi orbital devices based on this method
01/17/2007CN1295058C Applied friction driving device and flexible hinge apparatus for precision movement working platform
01/16/2007US7163486 Continuously variable transmission
01/16/2007US7163485 Continuously variable transmission
01/11/2007US20070006672 Transmission Between Rotary Devices
01/02/2007US7156770 Continuously variable transmission
12/2006
12/27/2006EP1735899A1 Drive unit of an adjusting device in a vehicle
12/27/2006EP1735180A2 Drive unit for a vehicle seat
12/27/2006EP1735178A1 Drive unit of a regulating element for a vehicle seat
12/26/2006US7153233 Continuously variable transmission
12/26/2006US7153230 Eccentric planetary traction drive transmission with flexible roller for adaptive self-loading mechanism
12/20/2006CN1291178C Friction-wheel planetary gear converting rotation movement into reciprocating movement with decreased frequency
12/14/2006US20060281596 Multispeed power tool transmission
12/12/2006US7147586 Continuously variable transmission
12/06/2006EP1728008A2 Steering wheel mounting assembly
11/2006
11/29/2006CN2842091Y Gapless rotating device
11/23/2006US20060264283 Swivel arm assembly for a friction gear of an accessory unit of an internal combustion engine equipped with belt-driven auxiliary units
11/07/2006US7131930 Continuously variable transmission
11/01/2006CN1282838C Drag driven speed reducer and transporting device
10/2006
10/26/2006US20060240937 Planetary roller driving device and steering apparatus comprising the same
10/25/2006EP1714850A1 Planetary roller driving device and steering apparatus comprising the same
10/25/2006CN1851292A Planetary roller driving device and steering apparatus comprising the same
10/12/2006DE10330672B4 Riementrieb für Hilfsaggregate einer Brennkraftmaschine Belt drive for auxiliary units of an internal combustion engine
10/11/2006EP1709348A1 A planetary gear
10/11/2006EP1709346A1 A multistage planetary gear
10/10/2006US7118512 Self-actuating, traction-drive speed changer
09/2006
09/28/2006US20060213317 Friction gear for a separate accessory of a combustion engine equipped with belt-driven auxiliary units
09/27/2006EP1704349A1 An improved clutch wheel
09/26/2006US7112159 Continuously variable transmission
09/26/2006US7112158 Continuously variable transmission
09/21/2006DE10246754B4 Differenzialgetriebe Differential gear
09/20/2006EP1703170A1 Internal combustion engine with belt transmission for auxiliaries
09/13/2006CN2816495Y Adjustable stepless speed-changing drive device
09/12/2006US7105964 Electric rotating machine
09/07/2006US20060196306 Ratio changing method and appartus
08/2006
08/31/2006WO2006090796A1 Torque transmission structure, traction drive transmission device, and steering device for vehicle
08/31/2006WO2006089960A1 Friction wheel actuator
08/31/2006US20060194668 Traction drive power transmission device
08/31/2006DE202006007765U1 Device for stepping up and stepping down a gear system comprises a fixed tube which is connected to the housing of the drive element
08/30/2006EP1696151A1 Friction wheel actuator
08/08/2006US7086981 Transmission and constant speed accessory drive
08/08/2006US7086979 Friction-wheel planetary gear for converting a rotating movement into a back and forth movement with decreased frequency
08/02/2006CN2802198Y Nutation tooth drive speed reducer
08/02/2006CN2802197Y Thin harmonic transmission speed reducer
08/01/2006CA2406867C Differential gear
07/2006
07/27/2006WO2006014617A3 Rolling traction planetary drive
07/27/2006WO2005121598A3 Small-size traction drive transmission system for use in microturbine-powered aircraft
07/27/2006US20060166781 Composite planetary device
07/11/2006US7074154 Continuously variable transmission
07/06/2006US20060147142 Method for multi orbital engagement of surfaces by free rolling bodies and multi orbital devices based on this method
06/2006
06/22/2006WO2006064328A1 Self-adjustable tractive planetary gear transmission
06/21/2006EP1671051A1 Friction gear for a separate accessory of a combustion engine equipped with belt-driven auxiliary units
06/21/2006EP1671050A1 Articulated-arm assembly for a friction gear of a secondary assembly in an internal combustion engine that is equipped with belt-driven auxiliary assemblies
06/21/2006EP1599685B1 Friction gear for a separate accessory group of a belt drive for an internal combustion engine
06/21/2006CN1260498C Friction transmission device
06/17/2006CA2530083A1 Mechanical transmission for aeronautical applications
06/14/2006EP1565648B1 Belt drive for auxiliary units in an internal combustion engine
06/14/2006CN1786519A Gyro decelerator
05/2006
05/31/2006CN1781235A Integrated electric motor and traction drive
05/17/2006CN1256050C Driving device of power system with food machine and driving device having speed changer
05/16/2006US7044884 Continuously variable transmission
04/2006
04/20/2006DE102004049991A1 Beschlag für einen Fahrzeugsitz Fitting for a vehicle seat
04/18/2006US7029414 Hub assembly with speed change
04/13/2006WO2006038833A1 Ball transmission unit for a speed converter (variants) and a step-by-step gear box based thereon
03/2006
03/28/2006US7018316 Planetary traction drive with multiple inputs
03/22/2006EP1636514A1 A clutch-wheel drive device
03/21/2006US7014591 Continuously variable transmission
03/16/2006US20060054374 Friction wheel drive associated with a unit belt drive of an internal combustion engine for a separate secondary unit
03/16/2006DE102004049994B3 Getriebestufe für einen Fahrzeugsitz Gear step for a vehicle seat
03/14/2006US7011601 Continuously variable transmission
03/14/2006US7011600 Continuously variable transmission
03/14/2006CA2239325C A transmission reduction system with clutch means for a motor assisted bicycle
03/07/2006US7008346 Seven-speed transmission
02/2006
02/28/2006US7004871 Automatic transmission apparatus
02/23/2006US20060040779 Planetary reduction mechanism, pin structure, and method for manufacturing pin
02/22/2006CN1737238A Oil suction and lubrication system used for industrial sewing machine
02/16/2006WO2005094527A3 Steering wheel mounting assembly
02/15/2006EP1626205A1 Composite planetary device
02/09/2006DE112004000597T5 Reibungsrollengetriebe Friction roller transmission
02/09/2006CA2574765A1 Rolling traction planetary drive
02/07/2006US6994531 High-speed fluidic device
01/2006
01/26/2006WO2006009292A1 Power transmission device
01/25/2006CN1726362A Multi-speed ratio apparatus to control shaft output
01/04/2006EP1611369A1 Ratio changing method and apparatus
01/03/2006US6981930 Integrated electric motor and traction drive
12/2005
12/29/2005WO2005100082A3 Drive unit for a vehicle seat
12/29/2005DE102004028484A1 Reibradantrieb Friction drive
12/22/2005WO2005121601A1 Friction wheel drive
12/22/2005WO2005121598A2 Small-size traction drive transmission system for use in microturbine-powered aircraft
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